Model No. WH1602O
►LCD de Caractere 16x2
►5x8 pontos inclui cursor
►Controlador (ST7066 ou equivalente) integrado
►Apenas alimentação +5V
►Tensão negativa opcional para fonte de alimentação +3V
►1/16 duty cycle
►Interface : 6800, opção SPI/I2C (RW1063 IC)
►Tamanho de character menor opcional: 2,95x4,35mm
DESCRIPTION
►WH1602O : 6800 interface (ST7066 IC)
►WH1602O2 : I2C interface (RW1063 IC)
►WH1602O2 : I2C interface (RW1063 IC)
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1~8 | DB7~DB0 | Data bus line |
| 9 | E | Enable signal |
| 10 | R/W | Read/Write select signal |
| 11 | RS | Data/ Instruction select signal |
| 12 | VO | Contrast Adjustment |
| 13 | VSS | Ground |
| 14 | VDD | Power supply for logic |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 85.0 × 25.2 | mm |
| Viewing Area | 66.0 × 16.0 | mm |
| Mounting Hole | 80.3 × 19.58 | mm |
| Character Size | 2.95 × 5.55 | mm |
Electrical Characteristics
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 5.0 | V |
| Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
VDD-VO | 3.70 | V |
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